Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

New research has revealed when Yellowstone's supervolcano will erupt next, as it now contains a higher volume of magma than ...

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which ...

Yellowstone National Park attracts millions of visitors who are eager to see its explosive geysers, steaming hot springs and burbling mud pots. These famous natural landmarks result from the park’s ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.

An imaging technique that produces more precise maps of the large reservoirs ... erupt in a massive explosive eruption similar to those that have occurred at Yellowstone in the past 2.1 million ...

Should Yellowstone approach eruption, we wouldn't know whether it ... The data they retrieved allowed them to map Yellowstone's plumbing, which looks quite different than expected.

A volcanic eruption is unlikely to occur at Yellowstone National Park because ... volcanoes uses seismic data — seismic waves that can map geologic structures — to measure the magma under ...

Map showing extent of ashfall from eruptions. The Yellowstone Caldera formed over 600,000 years ago from the Lava Creek Tuff eruption, which was measured on the Volcanic Explosivity Index as an 8 ...